@article{opentinkerseparatingconcernsinagenticrei,
  title = {OpenTinker: Separating Concerns in Agentic Reinforcement Learning},
  author = {Siqi Zhu and Jiaxuan You},
  year = {2026},
  eprint = {2601.07376},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.07376},
}